ATI Radeon HD 3300 IGP vs NVIDIA GeForce 8700M GT
Processeur graphique
| Nom du GPU | RS780 | G84 |
|---|---|---|
| GPU variant | RS780D | NB8E-SE |
| Architecture | TeraScale | Tesla |
| Taille du processus | 65 nm | 80 nm |
| Transistors | 180 million | 289 million |
| Taille des matrices | 85 mm² | 169 mm² |
| Fonderie | — | TSMC |
Carte graphique intégré
| Date de publication | Aug 6th, 2008 | — |
|---|---|---|
| Génération | Radeon IGP (3000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
Vitesse clock
| GPU clock | 500 MHz | 625 MHz |
|---|---|---|
| Mémoire clock | System Shared | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1250 MHz |
Mémoire
| Taille de la mémoire | System Shared | 512 MB |
|---|---|---|
| Type de mémoire | System Shared | GDDR3 |
| Bus mémoire | System Shared | 128 bit |
| Bande passante | System Dependent | 25.60 GB/s |
Render Config
| Shading units | 40 | 32 |
|---|---|---|
| TMUs | 4 | 16 |
| ROPs | 4 | 8 |
| Compute units | 2 | — |
| Comptage SM | — | 4 |
| Cache L2 | — | 32 KB |
Performance théorique
| Taux de pixel | 2.000 GPixel/s | 5.000 GPixel/s |
|---|---|---|
| Taux de texture | 2.000 GTexel/s | 10.00 GTexel/s |
| FP32 (float) performance | 40.00 GFLOPS | 80.00 GFLOPS |
Board Design
| Taille Slot | IGP | MXM Module |
|---|---|---|
| TDP | unknown | 29 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 10.0 (10_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.0 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.0 |
| CUDA | — | 1.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jun 1st, 2007 |
|---|---|---|
| Génération | — | GeForce 8M (8000M) |
| Production | — | End-of-life |
| Bus interface | — | MXM-HE |
| Prédécesseur | — | GeForce Go 7 |
| Successeur | — | GeForce 9M |
